﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace AXImServer
{
    public interface IFriendService : IBusiness<Friend.Friend, long>
    {
        /// <summary>
        /// 是否是朋友关系
        /// </summary>
        /// <param name="userid"></param>
        /// <param name="friendid"></param>
        /// <returns></returns>
        bool IsFriend(long userid, long friendid);
    }
}
